Finding the Third Proportional to 111,965.50 and 246,071

Step by Step Solution

1. Step 1: Write the proportion equation
   111,965.50 : 246,071 = 246,071 : x
2. Step 2: Convert to fraction form
   111,965.50/246,071 = 246,071/x
3. Step 3: Cross multiply
   111,965.50x = 246,071 × 246,071
4. Step 4: Simplify right side
   111,965.50x = 60,550,937,041
5. Step 5: Solve for x
   x = 60,550,937,041/111,965.50
6. Step 6: Final answer
   x = 540,799.95